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Cushion|Natural|GIA

1.70ct K VVS2 Cushion Natural Diamond

VG • K/VVS2 • GIA 1558739331

Certificate GIA 1558739331

Diamond specifications and retailer prices

From $4,339 AUD
As of November 6, 2026
Save $5,439 AUD (56%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $9,778 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.7ct natural cushion diamond

This 1.7ct natural cushion sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1558739331. Listed at 14 retailers as of November 2, 2026, with prices from $4,339 to $9,778, a $5,439 spread on the same certified stone. MOH London lists it at $9,778. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.70
Carat
K
Colour
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1558739331
Dimensions7.36 × 6.21 × 4.27 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
7.36 mm6.21 mm1.70 ctK / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1558739331
Side View
Table 67.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 68.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $9,778 AUD|Low: $4,339 AUD|High: $10,214 AUD|Avg: $6,356 AUD|-2.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 6$4,339 AUD
Retailer 13$5,071 AUD
Retailer 3$5,218 AUD
Retailer 7$5,362 AUD
Retailer 4$5,545 AUD
Retailer 10$5,803 AUD
Retailer 5$5,931 AUD
Retailer 9$5,976 AUD
Retailer 2$6,075 AUD
Retailer 12$6,119 AUD
Retailer 8$6,335 AUD
Retailer 11$7,034 AUD
MOH London$9,778 AUD

21 data points across 13 retailers

14 retailers$4,339 AUD to $9,778 AUD

A
Cheapest Retailer
-
$4,339 AUD
A
Retailer 2
-
$5,071 AUD
View
A
Retailer 3
-
$5,218 AUD
View
A
Retailer 4
-
$5,362 AUD
View
A
Retailer 5
-
$5,545 AUD
View
A
Retailer 6
-
$5,803 AUD
View
Retailer 7
-
$5,931 AUD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$5,976 AUD
View
A
Retailer 9
-
$6,075 AUD
View
A
Retailer 10
-
$6,119 AUD
View
A
Retailer 11
-
$6,335 AUD
View
Retailer 12
-
$6,782 AUD
View
Price last confirmed 39 days ago
B+
Retailer 13
-
$7,034 AUD
View
Most Expensive
B
MOH London
729AFAB33 · Nov 2
$9,778 AUD
£5,290 GBP
View
13 more retailers have this diamond
Prices start from $4,339 AUDSave up to $5,439 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.70ct Cushion
$4,339 AUD